Arduino Pro Micro - RoboMaterial
The Pro Micro is similar to the Pro Mini except with an ATmega32U4 on board. The USB transceiver inside the 32U4 allows us to add USB connectivity on-board
Arduino PRO — Arduino Online Shop
Arduino Uno Ethernet Shield W5100 - RoboMaterial
TENSTAR ROBOT Pro Micro With the Bootloader Black/Blue ATmega32U4
Arduino Pro Mini 3,3V - RoboMaterial
Arduino pro micro case - Rubber Ducky by Kampflafer - Thingiverse
Arduino Compatible Pro Micro
OSOYOO Pro Micro 5V/16MHz Module Board with 2
running at 5V/16MHz Supported under IDE v1.0.1 On-Board micro-USB connector for programming 4 x 10-bit ADC pins 12 x Digital I/Os
OSOYOO Pro Micro 5V/16MHz Module Board with 2 Row pin Header Replace wit Pro Mini for Arduino
KOOKYE 3PCS Pro Micro ATmega32U4 5V/16MHz Module Board
DIY tiny Arduboy based on Arduino pro micro
SparkFun Arduino Pro Mini 328 - 3.3V/8MHz
Arduino Micro with Headers - 5V 16MHz - (ATmega32u4 - assembled
Arduino Nano V 3.0 Compatible Board - RoboMaterial
DIY tiny Arduboy based on Arduino pro micro
Arduino Pro Mini 3,3V - RoboMaterial